Pacemaker Essay

A Pacemaker and Its Purpose Nikki Fauver Mississippi State University   A Pacemaker and Its Purpose Introduction to Pacemakers The blood flow through the heart is a complex process that is sometimes disturbed. These disturbances can be a heart attack; heart disease; atrial fibrillation; arrhythmia, when the heart beats too fast; or bradycardia, when the heart beats too slow (“Who Needs a Pacemaker?”, 2012). When these disturbances occur, doctors usually turn to pacemakers in order to help manage

The main points are why I have a pacemaker, and how I overcame the obstacle today. This will provide the reader with insight. Understanding how the device helps improve my daily quality of life is a key factor of the essay. The pacemaker became a big deal again last year when my ten-year old pacemaker stopped working and the battery went dead. I had to get a bigger, new device implanted. Both surgeries at age six and sixteen caused me to have a lot of pain. Because I had the surgeries, I was able

In case study 2, there is a patient lingering near death. Their spouse has previously passed, and the family of the patient has come to a decision to request the pacemaker of the patient to be turned off so that the patient will no longer suffer. The charge nurse delays the request to the physician, while the floor nurse takes the request to the physician who gives the order. In this case study, the ethical theory of Deontology is illustrated. Deontology is defined as an “ethical theory that

natural heart pacemaker. The electrical signal must travel down a specific pathway to the ventricles for the heart to beat properly. However, in some cases, the sinoatrial nodes may be defected causing the heart to beat too fast, too slow or irregular. There may have been a blockage in the heart electrical pathways. If these were ever the cases, a device might need to the put in place to help regulate the heart rate and

Greatbatch invented the first pacemaker with long life lithium batteries (“Pacemaker”). A pacemaker “uses electrical impulses to regulate the beating of the heart. They treat disorders making the heart’s rhythm too slow, fast or irregular” (“Pacemaker”). Since then technology has evolved the implantation of the pacemaker. Recently, Dr. Chris Ellis, director of clinical arrhythmia research at Vanderbilt University’s Heart and Vascular Institutue, implanted the Micra TPS, a pacemaker that is the size of a

irregular heartbeat. Since Polly needed pacemaker installed she was admitted to Metropolitan Hospital and Dr. Harold Harte performed the operation. The pacemaker is fabricated by Organ Technologies, Inc., which is considered to be the top pacemaker on the market. After the surgery Polly felt better, however the chest pains returned and her suffering became worse. After an evaluation the pacemaker that was installed in Polly was defective from the start. Since the pacemaker was inoperative Polly required additional

There are multiple incidents where and when an error occurred in this case study. The first error was following the pacemaker insertion, it was determined that his cholesterol level had elevated, and he was already started on medication prior to the surgery. During the extensive tests and the three weeks of home monitoring prior to his surgery, the test should have shown his cholesterol level had elevated, and then they could have checked with the primary care physician to get a list of medications

The Case of Marion And The Pacemaker Maddalena Roseto New York City College of Technology HSA Legal Aspects of Healthcare Dr. Gregory October 9, 2016 Abstract Working in the field as health care professionals, we are faced with ethical dilemmas almost always. Although each individual posses different values, there are specific codes of conduct to abide by, despite personal beliefs. Without the use of a structural code, individuals in the health care field would

Biventricular Pacemaker Implantation A biventricular pacemaker implantation is a procedure to place (implant) a pacemaker into both of the lower chambers (ventricles) of the heart. A pacemaker is a small, battery-powered device that helps control the heartbeat. If the heart beats irregularly or too slowly (bradycardia), the pacemaker will pace the heart so that it beats at a normal rate or a programmed rate. Parts of a biventricular pacemaker include: • Pulse generator. The pulse generator contains

Pacemaker cell activity is very important for heart rate and force of contraction of the heart. There is no constant resting potential (Figure.2), it's due to a leak of Na+ ions. That leaks causes Na+ ions moves into the cell and depolarises the cells until a threshold that activate voltage gated Ca+ channels and voltage gated K+ channels. Anova 1, with values of each section of time after injection of Ringer's solution, shows a p-value of 0.9513. Thus, we are sure at more than 95% that values